public async Task Handle(AppointmentScheduledEvent appointmentScheduledEvent, CancellationToken cancellationToken)
{
// we are translating from a domain event to an application event here
var newMessage = new CreateConfirmationEmailMessage();
var appt = appointmentScheduledEvent.AppointmentScheduled;
// if this is slow these can be parallelized or cached. MEASURE before optimizing.
var doctor = await _repository.GetByIdAsync <Doctor, int>(appt.DoctorId.Value);
var clientWithPatientsSpec = new ClientByIdIncludePatientsSpecification(appt.ClientId);
var client = (await _repository.ListAsync <Client, int>(clientWithPatientsSpec))
.FirstOrDefault();
var patient = client.Patients.First(p => p.Id == appt.PatientId);
var apptType = await _repository.GetByIdAsync <AppointmentType, int>(appt.AppointmentTypeId);
newMessage.AppointmentDateTime = appointmentScheduledEvent.AppointmentScheduled.TimeRange.Start;
newMessage.ClientName = client.FullName;
newMessage.ClientEmailAddress = client.EmailAddress;
newMessage.DoctorName = doctor.Name;
newMessage.PatientName = patient.Name;
newMessage.ProcedureName = apptType.Name;
_messagePublisher.Publish(newMessage);
}
public async Task Handle(AppointmentScheduledEvent appointmentScheduledEvent, CancellationToken cancellationToken)
{
// we are translating from a domain event to an application event here
var newMessage = new CreateConfirmationEmailMessage();
var appt = appointmentScheduledEvent.AppointmentScheduled;
// if this is slow these can be parallelized or cached. MEASURE before optimizing.
var doctor = await _doctorRepository.GetByIdAsync(appt.DoctorId);
if (doctor == null)
{
throw new DoctorNotFoundException(appt.DoctorId);
}
var clientWithPatientsSpec = new ClientByIdIncludePatientsSpecification(appt.ClientId);
var client = await _clientRepository.GetBySpecAsync(clientWithPatientsSpec);
if (client == null)
{
throw new ClientNotFoundException(appt.ClientId);
}
var patient = client.Patients.FirstOrDefault(p => p.Id == appt.PatientId);
if (patient == null)
{
throw new PatientNotFoundException(appt.PatientId);
}
var apptType = await _appointmentTypeRepository.GetByIdAsync(appt.AppointmentTypeId);
if (apptType == null)
{
throw new AppointmentTypeNotFoundException(appt.AppointmentTypeId);
}
newMessage.AppointmentDateTime = appointmentScheduledEvent.AppointmentScheduled.TimeRange.Start;
newMessage.ClientName = client.FullName;
newMessage.ClientEmailAddress = client.EmailAddress;
newMessage.DoctorName = doctor.Name;
newMessage.PatientName = patient.Name;
newMessage.ProcedureName = apptType.Name;
// TODO: uncomment this after finish ServiceBrokerMessagePublisher
// messagePublisher.Publish(newMessage);
}